*SUPPORT*
IN: kiki kiki lug tufa OUT: YELLOW YELLOW GREEN GREEN GREEN GREEN
IN: kiki tufa OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki tufa gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki wif tufa OUT: YELLOW RED RED RED RED
IN: wif OUT: RED
IN: kiki gazzer gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki OUT: YELLOW
IN: kiki lug OUT: YELLOW GREEN
IN: fep kiki wif tufa OUT: PURPLE YELLOW RED RED RED RED
IN: fep wif OUT: PURPLE RED
IN: kiki fep OUT: YELLOW PURPLE
IN: fep tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif fep OUT: RED PURPLE
IN: lug tufa gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN

*QUERY*
IN: fep OUT: PURPLE
IN: lug OUT: GREEN
IN: lug fep OUT: GREEN PURPLE
IN: fep kiki gazzer OUT: PURPLE YELLOW PURPLE YELLOW
IN: lug gazzer OUT: GREEN GREEN
IN: lug tufa OUT: GREEN GREEN GREEN GREEN
IN: lug kiki OUT: GREEN YELLOW
IN: kiki zup OUT: YELLOW YELLOW YELLOW
IN: wif tufa OUT: RED RED RED RED
IN: lug wif gazzer gazzer OUT: GREEN RED GREEN RED GREEN RED GREEN RED

*GRAMMAR*
lug -> GREEN 
 fep -> PURPLE 
 wif -> RED 
 kiki -> YELLOW 
 u1 tufa -> [u1] [u1] [u1] [u1] 
 x1 zup -> [x1] [x1] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 